<clickhouse>
    <remote_servers>
        <internal_replication>
            <shard>
                <internal_replication>true</internal_replication>
                <replica>
                    <host>n2</host>
                    <port>9000</port>
                </replica>
                <replica>
                    <host>n1</host>
                    <port>9000</port>
                </replica>
            </shard>
        </internal_replication>

        <no_internal_replication>
            <shard>
                <internal_replication>false</internal_replication>
                <replica>
                    <host>n2</host>
                    <port>9000</port>
                </replica>
                <replica>
                    <host>n1</host>
                    <port>9000</port>
                </replica>
            </shard>
        </no_internal_replication>
    </remote_servers>
</clickhouse>

